Chinese Journal of Applied Chemistry ›› 2026, Vol. 43 ›› Issue (1): 1-14.DOI: 10.19894/j.issn.1000-0518.250386

• Review •    

Research Progress on Metal Halide Long Persistent Luminescence Materials

Li ZHOU1,2, Qing-Xing YANG1,2, MATSVEYENKA-Yury3, ROGACHEV-Alexandr3, Jing FENG1,2(), Hong-Jie ZHANG1,2()   

  1. 1.China-Belarus Belt and Road Joint Laboratory for Advanced Materials and Manufacturing,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China
    2.School of Applied Chemistry and Engineering,University of Science and Technology of China,Hefei 230026,China
    3.Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus,Minsk 220141,Belarus
  • Received:2025-10-09 Accepted:2025-11-18 Published:2026-01-01 Online:2026-01-26
  • Contact: Jing FENG,Hong-Jie ZHANG
  • About author:hongjie@ciac.ac.cn
    fengj@ciac.ac.cn
  • Supported by:
    Jilin Province Science and Technology Development Plan(YDZJ202302CXJD065);the General Program of the National Natural Science Foundation of China(22271273)

Abstract:

As a new type of luminescent material, metal halide long persistent luminescence materials have attracted increasing attention from researchers. These materials exhibit outstanding optical properties such as tunable emission color, high emission efficiency, and ultra-long persistent luminescence, have shown great application potential in various fields such as indicator signs, anti-counterfeiting, information storage, and X-ray imaging. Therefore, advancing the performance development and optimization of metal halide long persistent luminescence materials is of paramount theoretical significance and practical application value. This review summarizes the representative research progress of metal halide long persistent luminescence materials, reviews the ion doping strategies of regulating the long persistent luminescence properties, and enumerates their applications in anti-counterfeiting, information encryption and storage, as well as X-ray detection and imaging. Finally, the current research status and existing challenges in this field are analyzed in depth, and prospects for its future development are presented.

Key words: Metal halides, Long persistent luminescence materials, Ion doping, Optoelectronic applications

CLC Number: